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import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.util.Scanner;
public class Main {
//Initializing all our piles
static Pile C1 = new Pile();
static Pile C2 = new Pile();
static Pile C3 = new Pile();
static Pile C4 = new Pile();
static Pile C5 = new Pile();
static Pile C6 = new Pile();
static Pile C7 = new Pile();
static Pile F1 = new Pile();
static Pile F2 = new Pile();
static Pile F3 = new Pile();
static Pile F4 = new Pile();
static String message = "HELLO";
static String lastCommand = "NONE";
//Node of cards
private static class Card {
Card next;
Card prev;
char number;
char suit;
char isHidden;
}
//Node of piles
private static class Pile {
Pile next;
Pile prev;
Card head;
Card tail;
int sizeOfPile;
}
//This returns the tail of a given pile
static Card chooseTailCardFromPile(Pile pile) {
return pile.tail;
}
//This removes the tail from a given pile
static void removeCardFromPile(Pile pile) {
if (pile.sizeOfPile != 0) {
if (pile.sizeOfPile > 1) {
pile.tail = pile.tail.prev;
pile.tail.isHidden = 0;
pile.tail.next = null;
} else if (pile.sizeOfPile == 1) {
pile.tail = null;
pile.head = null;
}
message = "OK";
} else {
message = "error, empty pile";
}
pile.sizeOfPile--;
}
//This either removes a bottom card from one pile and adds it to the other
//Or it removes a certain amount of cards from one pile to another
static void moveCard(char commands[], Pile fromPile, Pile toPile) {
char c3 = commands[3];
if ((commands[0] == 'C' || commands[0] == 'F')
&& commands[2] == '-' && commands[3] == '>' &&
(commands[4] == 'C' || commands[4] == 'F')) {
Card card = chooseTailCardFromPile(fromPile);
removeCardFromPile(fromPile);
moveCardToPile(card, toPile);
} else if (commands[0] == 'C' && commands[2] == ':'
&& commands[5] == '-' && commands[6] == '>'
&& commands[7] == 'C') {
Card chosenCard = chooseFromSpecificCardInColumn(commands[4], commands[3], selectFromPile(commands));
if (chosenCard != null) {
moveCardsToPile(chosenCard, selectSeveralToPile(commands));
message = "OK";
} else {
message = "card not found";
}
} else {
message = "error in command";
}
}
//This returns the pile that the user wants to select a card from
static Pile selectFromPile(char command[]) {
Pile chosenPile = null;
if (command[0] == 'C') {
switch (command[1]) {
case '1':
chosenPile = C1;
break;
case '2':
chosenPile = C2;
break;
case '3':
chosenPile = C3;
break;
case '4':
chosenPile = C4;
break;
case '5':
chosenPile = C5;
break;
case '6':
chosenPile = C6;
break;
case '7':
chosenPile = C7;
break;
}
} else if (command[0] == 'F') {
switch (command[1]) {
case '1':
chosenPile = F1;
break;
case '2':
chosenPile = F2;
break;
case '3':
chosenPile = F3;
break;
case '4':
chosenPile = F4;
break;
}
}
return chosenPile;
}
//This returns the pile that the user wants to select a card to
static Pile selectToPile(char command[]) {
Pile chosenPile = null;
if (command[4] == 'C') {
switch (command[5]) {
case '1':
chosenPile = C1;
break;
case '2':
chosenPile = C2;
break;
case '3':
chosenPile = C3;
break;
case '4':
chosenPile = C4;
break;
case '5':
chosenPile = C5;
break;
case '6':
chosenPile = C6;
break;
case '7':
chosenPile = C7;
break;
}
} else if (command[4] == 'F') {
switch (command[5]) {
case '1':
chosenPile = F1;
break;
case '2':
chosenPile = F2;
break;
case '3':
chosenPile = F3;
break;
case '4':
chosenPile = F4;
break;
}
}
return chosenPile;
}
//This returns the pile when user has entered a specific card from a specific pile
static Pile selectSeveralToPile(char command[]) {
Pile chosenPile = null;
if (command[7] == 'C') {
switch (command[8]) {
case '1':
chosenPile = C1;
break;
case '2':
chosenPile = C2;
break;
case '3':
chosenPile = C3;
break;
case '4':
chosenPile = C4;
break;
case '5':
chosenPile = C5;
break;
case '6':
chosenPile = C6;
break;
case '7':
chosenPile = C7;
break;
}
} else if (command[7] == 'F') {
switch (command[8]) {
case '1':
chosenPile = F1;
break;
case '2':
chosenPile = F2;
break;
case '3':
chosenPile = F3;
break;
case '4':
chosenPile = F4;
break;
}
}
return chosenPile;
}
//This returns the next card number in the hierachy
static char canBeMoved(char numberOfCardMoved) {
switch (numberOfCardMoved) {
case 'A':
return '2';
case '2':
return '3';
case '3':
return '4';
case '4':
return '5';
case '5':
return '6';
case '6':
return '7';
case '7':
return '8';
case '8':
return '9';
case '9':
return 'T';
case 'T':
return 'J';
case 'J':
return 'Q';
case 'Q':
return 'K';
case 'K':
return '0';
}
return '0';
}
//This moves one card to the bottom of a pile
static void moveCardToPile(Card cardMoved, Pile pile) {
if (pile.sizeOfPile == 0) {
pile.head = cardMoved;
pile.tail = cardMoved;
pile.sizeOfPile++;
return;
}
if (pile.tail != null && cardMoved.suit != pile.tail.suit
&& canBeMoved(cardMoved.number) == pile.tail.number) {
cardMoved.prev = pile.tail;
cardMoved.next = null;
pile.tail.next = cardMoved;
pile.tail = cardMoved;
pile.sizeOfPile++;
message = "OK";
} else {
message = "error, card cannot be moved";
}
}
static void startAdding(Card cardMoved, Pile pile) {
if (pile.sizeOfPile == 0) {
pile.head = cardMoved;
pile.tail = cardMoved;
pile.sizeOfPile++;
return;
}
if (pile.tail != null) {
cardMoved.prev = pile.tail;
cardMoved.next = null;
pile.tail.next = cardMoved;
pile.tail = cardMoved;
pile.sizeOfPile++;
}
}
//This moves several cards from one pile to another pile
private static void moveCardsToPile(Card cardMoved, Pile pile) {
Card lastCard = cardMoved;
while (lastCard.next != null) {
lastCard = lastCard.next;
}
if (pile.sizeOfPile == 0) {
pile.head = cardMoved;
pile.tail = cardMoved;
pile.sizeOfPile++;
return;
}
if (pile.tail != null && cardMoved.suit != pile.tail.suit
&& canBeMoved(cardMoved.number) == pile.tail.number) {
pile.tail.next = cardMoved;
cardMoved.prev = pile.tail;
pile.tail = lastCard;
pile.sizeOfPile += i;
message = "OK";
} else {
message = "error, cards cannot be moved";
}
}
static int i;
//This chooses a specific card from a specific pile
static Card chooseFromSpecificCardInColumn(char cardSuit, char number, Pile pile) {
Card chosenCard = null;
Card current = pile.tail;
i = 1;
boolean again = true;
while (current.suit != cardSuit && current.number != number && i < pile.sizeOfPile) {
current = current.prev;
i++;
}
if (current.suit == cardSuit && current.number == number) {
chosenCard = current;
if (current.prev != null) {
Card beforeCurrent = current.prev;
beforeCurrent.next = null;
pile.tail = beforeCurrent;
pile.tail.isHidden = 0;
}
pile.sizeOfPile -= i;
message = "OK";
} else {
message = "error, card not found";
}
return chosenCard;
}
static char[] SI(char allCards[]) {
char halfOne[] = new char[52];
char halfTwo[] = new char[52];
for (int j = 0; j < halfOne.length; j++) {
halfOne[j] = allCards[j];
}
for (int j = halfOne.length; j < allCards.length; j++) {
halfTwo[j - halfOne.length] = allCards[j];
}
char shuffledAllCards[] = new char[104];
int k = 0;
for (int j = 0; j < halfOne.length - 1; j += 2) {
shuffledAllCards[k] = halfOne[j];
k++;
shuffledAllCards[k] = halfOne[j + 1];
k++;
shuffledAllCards[k] = halfTwo[j];
k++;
shuffledAllCards[k] = halfTwo[j + 1];
k++;
}
return shuffledAllCards;
}
static void addInShuffledCardsIntoColumn(char shuffledCards[]) {
for (int j = 0; j < shuffledCards.length; j += 2) {
Card card = new Card();
card.number = shuffledCards[j];
card.suit = shuffledCards[j + 1];
int k = j / 2;
if (k == 0) {
startAdding(card, C1);
}
if (k > 0 && k < 7) {
if (k == 1) {
card.isHidden = 1;
}
startAdding(card, C2);
}
if (k > 6 && k < 14) {
if (k == 7 || k == 8) {
card.isHidden = 1;
}
startAdding(card, C3);
}
if (k > 13 && k < 22) {
if (k == 14 || k == 15 || k == 16) {
card.isHidden = 1;
}
startAdding(card, C4);
}
if (k > 21 && k < 31) {
if (k == 22 || k == 23 || k == 24 || k == 25) {
card.isHidden = 1;
}
startAdding(card, C5);
}
if (k > 30 && k < 41) {
if (k == 31 || k == 32 || k == 33 || k == 34 || k == 35) {
card.isHidden = 1;
}
startAdding(card, C6);
}
if (k > 40 && k < 52) {
if (k == 41 || k == 42 || k == 43 || k == 44 || k == 45 || k == 46) {
card.isHidden = 1;
}
startAdding(card, C7);
}
}
}
static void printBoard() {
System.out.println("C1" + "\t" + "\t" + "C2" + "\t" + "\t" + "C3" + "\t" + "\t" + "C4" + "\t" + "\t"
+ "C5" + "\t" + "\t" + "C6" + "\t" + "\t" + "C7");
Card trackOfC1 = C1.head;
Card trackOfC2 = C2.head;
Card trackOfC3 = C3.head;
Card trackOfC4 = C4.head;
Card trackOfC5 = C5.head;
Card trackOfC6 = C6.head;
Card trackOfC7 = C7.head;
boolean done = false;
while (!done) {
if (trackOfC1 != null) {
System.out.print(trackOfC1.number + "" + trackOfC1.suit + "\t" + "\t");
trackOfC1 = trackOfC1.next;
} else {
System.out.print("\t" + "\t");
}
if (trackOfC2 != null) {
if (trackOfC2.isHidden == 1) {
System.out.print("[]" + "\t" + "\t");
} else {
System.out.print(trackOfC2.number + "" + trackOfC2.suit + "\t" + "\t");
}
trackOfC2 = trackOfC2.next;
} else {
System.out.print("\t" + "\t");
}
if (trackOfC3 != null) {
if (trackOfC3.isHidden == 1) {
System.out.print("[]" + "\t" + "\t");
} else {
System.out.print(trackOfC3.number + "" + trackOfC3.suit + "\t" + "\t");
}
trackOfC3 = trackOfC3.next;
} else {
System.out.print("\t" + "\t");
}
if (trackOfC4 != null) {
if (trackOfC4.isHidden == 1) {
System.out.print("[]" + "\t" + "\t");
} else {
System.out.print(trackOfC4.number + "" + trackOfC4.suit + "\t" + "\t");
}
trackOfC4 = trackOfC4.next;
} else {
System.out.print("\t" + "\t");
}
if (trackOfC5 != null) {
if (trackOfC5.isHidden == 1) {
System.out.print("[]" + "\t" + "\t");
} else {
System.out.print(trackOfC5.number + "" + trackOfC5.suit + "\t" + "\t");
}
trackOfC5 = trackOfC5.next;
} else {
System.out.print("\t" + "\t");
}
if (trackOfC6 != null) {
if (trackOfC6.isHidden == 1) {
System.out.print("[]" + "\t" + "\t");
} else {
System.out.print(trackOfC6.number + "" + trackOfC6.suit + "\t" + "\t");
}
trackOfC6 = trackOfC6.next;
} else {
System.out.print("\t" + "\t");
}
if (trackOfC7 != null) {
if (trackOfC7.isHidden == 1) {
System.out.print("[]" + "\t" + "\t");
} else {
System.out.print(trackOfC7.number + "" + trackOfC7.suit + "\t" + "\t");
}
trackOfC7 = trackOfC7.next;
} else {
System.out.print("\t" + "\t");
}
System.out.println();
if (trackOfC1 == null && trackOfC2 == null && trackOfC3 == null && trackOfC4 == null
&& trackOfC5 == null && trackOfC6 == null && trackOfC7 == null) {
done = true;
}
}
}
static char[] SR(char[] allCards) {
char shuffledCards[] = new char[104];
int checker[] = new int[52];
int random = 0;
int k = 0, i = 0;
boolean isTheSame = true, done = false;
while (!done) {
while (isTheSame) {
random = getRandomNumber(-1, 103);
for (int j = 0; j < checker.length - 1; j++) {
if (checker[j] == random) {
isTheSame = true;
break;
} else {
isTheSame = false;
}
}
}
checker[i] = random;
i++;
shuffledCards[k] = allCards[random];
k++;
shuffledCards[k] = allCards[random + 1];
k++;
isTheSame = true;
for (int j = 0; j < shuffledCards.length; j++) {
if (shuffledCards[j] == '\0') {
done = false;
isTheSame = true;
break;
} else {
done = true;
isTheSame = false;
}
}
}
return shuffledCards;
}
static int getRandomNumber(int min, int max) {
boolean again = true;
int random = 0;
while (again) {
random = (int) (Math.random() * (max - min) + min);
if (random % 2 == 0) {
again = false;
}
}
return random;
}
static File LD(){
System.out.print("Which file do you want to load: ");
Scanner sc = new Scanner(System.in);
String firstCommand = sc.nextLine();
File file = new File(firstCommand);
if(file.exists()){
System.out.println("Opening file");
}else{
System.out.println("File does not exist, opening standard deck");
file = new File("Cards.txt");
}
return file;
}
static void chooseShuffle(){
System.out.println("SR for random shuffling, or SI for splitting in half and shuffling each pile onto a new " +
"shuffled pile");
Scanner sc = new Scanner(System.in);
}
public static void main(String[] args) {
File file = LD();
char allCards[] = new char[104];
Scanner sc = null;
try {
sc = new Scanner(file);
} catch (FileNotFoundException e) {
e.printStackTrace();
}
int k = 0;
while (sc.hasNextLine()) {
String currentLine = sc.nextLine();
allCards[k] = currentLine.charAt(0);
k++;
allCards[k] = currentLine.charAt(1);
k++;
}
sc.close();
sc = new Scanner(System.in);
addInShuffledCardsIntoColumn(SR(allCards));
boolean gameFinished = false;
while(!gameFinished){
System.out.println();
printBoard();
System.out.println("LAST COMMAND: " + lastCommand);
System.out.println("Message: " + message);
System.out.print("INPUT > ");
String stringCommands = sc.nextLine();
char commands[] = stringCommands.toCharArray();
try {
moveCard(commands, selectFromPile(commands), selectToPile(commands));
}catch (Exception e){
message = "Invalid command";
}
lastCommand = stringCommands;
}
}
}
/*public static void main(String[] args) {
File file = new File("Cards.txt");
char allCards[] = new char[104];
Scanner sc = null;
try {
sc = new Scanner(file);
} catch (FileNotFoundException e) {
e.printStackTrace();
}
int k = 0;
while(sc.hasNextLine()) {
String currentLine = sc.nextLine();
allCards[k] = currentLine.charAt(0);
k++;
allCards[k] = currentLine.charAt(1);
k++;
}
addInShuffledCardsIntoColumn(SR(allCards));
printBoard();
}
}
*/
/*public static void main(String[] args) {
File file = new File("Cards.txt");
char allCards[] = new char[104];
Scanner sc = null;
try {
sc = new Scanner(file);
} catch (FileNotFoundException e) {
e.printStackTrace();
}
int k = 0;
while(sc.hasNextLine()) {
String currentLine = sc.nextLine();
allCards[k] = currentLine.charAt(0);
k++;
allCards[k] = currentLine.charAt(1);
k++;
}
addInShuffledCardsIntoColumn(SI(allCards));
printBoard();
}
}
*/
/*//tilføj noget på C1 (logik) V
//Fra c2->C1 (logik) V
//Fra C2:AC->C1 (logik) V
Card card1 = new Card();
card1.number = '2';
card1.suit = 'H';
Card card2 = new Card();
card2.number = 'A';
card2.suit = 'C';
moveCardToPile(card1, C1);
moveCardToPile(card2, C2);
char commands[] = new char[20];
commands[0] = 'C';
commands[1] = '2';
commands[2] = ':';
commands[3] = 'A';
commands[4] = 'C';
commands[5] = '-';
commands[6] = '>';
commands[7] = 'C';
commands[8] = '1';
System.out.println("before: " + C1.tail.suit);
moveCard(commands, selectFromPile(commands), selectToPile(commands));
System.out.println(C1.tail.suit);
}
/*Card chosenCard = chooseFromSpecificCardInColumn('A','2', C1);
if(chosenCard != null) {
moveCardsToPile(chosenCard, C2);
}
*/